1729188

素因数分解:

$2^2\times 3^6\times {\mathrm{593}}^1$

素因数の和:615

約数の個数: 42

約数和(自身を含む): 4544694

約数和(自身を除く): 2815506

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 593, 729, 972, 1186, 1458, 1779, 2372, 2916, 3558, 5337, 7116, 10674, 16011, 21348, 32022, 48033, 64044, 96066, 144099, 192132, 288198, 432297, 576396, 864594, 1729188]

約数ペア:

[(1, 1729188), (2, 864594), (3, 576396), (4, 432297), (6, 288198), (9, 192132), (12, 144099), (18, 96066), (27, 64044), (36, 48033), (54, 32022), (81, 21348), (108, 16011), (162, 10674), (243, 7116), (324, 5337), (486, 3558), (593, 2916), (729, 2372), (972, 1779), (1186, 1458)]